he said he will hold up the nominations for the pentagon and cia unless the white house stops what he calls stone walling. i'm john roberts. hour number two of america's news headquarters live from the nation's capital starts right now. let's go to steve centanni who has been following the story of senator graham. good afternoon. >> good afternoon, john. talk this morning that there was talk on the is sunday talk shows that two important are nominations can be held up until the white house answers more questions about benghazi. during the attack in benghazi senator lindsey graham wants to know whether the president reached out personally to libyan leaders. he said the nomination of chuck hagel and john brennan could be side tracked until senators get the answers they want. while stopping short of supporting a filibuster graham has serious concerns about whether the president did enough to stop that attack that killed four americans. >> i do believe if he had picked up the phone, called the libyan government, these folks could have is gotten out of the airport to the annex and the last